Search a number
-
+
10352013312 = 2123842449
BaseRepresentation
bin10011010010000011…
…10011000000000000
3222201110010202121110
421221001303000000
5132200103411222
64431115323320
7514350442554
oct115101630000
928643122543
1010352013312
114432494903
12200aa50540
13c8c8c9b84
14702bd5864
15408c4330c
hex269073000

10352013312 has 52 divisors (see below), whose sum is σ = 27602031800. Its totient is φ = 3450667008.

The previous prime is 10352013311. The next prime is 10352013319. The reversal of 10352013312 is 21331025301.

It is a super-2 number, since 2×103520133122 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10352013311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408937 + ... + 433512.

Almost surely, 210352013312 is an apocalyptic number.

10352013312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10352013312 is an abundant number, since it is smaller than the sum of its proper divisors (17250018488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10352013312 is an frugal number, since it uses more digits than its factorization.

10352013312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842476 (or 842454 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 10352013312 its reverse (21331025301), we get a palindrome (31683038613).

The spelling of 10352013312 in words is "ten billion, three hundred fifty-two million, thirteen thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 4096 6144 12288 842449 1684898 2527347 3369796 5054694 6739592 10109388 13479184 20218776 26958368 40437552 53916736 80875104 107833472 161750208 215666944 323500416 431333888 647000832 862667776 1294001664 1725335552 2588003328 3450671104 5176006656 10352013312